Pair of dogs use teamwork to dig giant hole

Stevi is a Jack Russell and Rigby is a Chihuahua/Beagle mix. They both love to hunt critters in the woods. On one of their walks, they encountered something in a small hole. They started digging frantically. It seems counter-productive when one is digging in front of the other and filling in his hole. They never did find what they were digging for. Still lots of fun though!